【Full Leaderboard】 Update 10/12 10:25
104th Japan Amateur Golf Championship 2019
| ROUND 4 | ★：Exempt player |
| POS | Player | Score | Rounds | Total | |||
| R1 | R2 | R3 | R4 | ||||
| - | Taira Ito | +3 | 73 | 72 | - | - | - |
| - | Hiroaki Abe | +3 | 74 | 71 | - | - | - |
| - | Ryota Nakao | +3 | 73 | 72 | - | - | - |
| - | Aito Inada | +3 | 72 | 73 | - | - | - |
| - | Takumi Murakami | +3 | 72 | 73 | - | - | - |
| - | Kosei Takeyama | +3 | 73 | 72 | - | - | - |
| - | Kaito Suzuki | +3 | 77 | 68 | - | - | - |
| - | Haruto Toge | +3 | 72 | 73 | - | - | - |
| - | Taro Miyamoto | +4 | 77 | 69 | - | - | - |
| - | Yuki Nakamura | +4 | 76 | 70 | - | - | - |
| - | ★ Kodai Aoyama | +4 | 74 | 72 | - | - | - |
| - | ★ Taiga Sugihara | +4 | 74 | 72 | - | - | - |
| - | Tokiya Ito | +4 | 73 | 73 | - | - | - |
| - | Yuta Ito | +4 | 73 | 73 | - | - | - |
| - | Haruka Hachikawa | +4 | 74 | 72 | - | - | - |
| - | Genki Hosen | +4 | 75 | 71 | - | - | - |
| - | Koki Yoshida | +4 | 73 | 73 | - | - | - |
| - | Norihiro Kaneko | +4 | 70 | 76 | - | - | - |
| - | Rikuto Terada | +4 | 72 | 74 | - | - | - |
| - | Kanei Nakasone | +4 | 73 | 73 | - | - | - |
| - | Ryo Hisatsune | +4 | 72 | 74 | - | - | - |
| - | Kohei Okada | +4 | 74 | 72 | - | - | - |
| - | Mao Ishizaki | +5 | 75 | 72 | - | - | - |
| - | Jigen Serizawa | +5 | 74 | 73 | - | - | - |
| - | Naoyuki Kataoka | +5 | 73 | 74 | - | - | - |
| - | Kazuki Yasumori | +5 | 71 | 76 | - | - | - |
| - | Shori Ishizuka | +5 | 73 | 74 | - | - | - |
| - | Taiga Mishima | +5 | 74 | 73 | - | - | - |
| - | Takaya Hasegawa | +5 | 70 | 77 | - | - | - |
| - | Yu Osawa | +5 | 74 | 73 | - | - | - |
| - | Nobuaki Oda | +5 | 73 | 74 | - | - | - |
| - | Taishi Moto | +5 | 75 | 72 | - | - | - |
| - | Kodai Nagata | +5 | 73 | 74 | - | - | - |
| - | Toshiki Inoue | +6 | 74 | 74 | - | - | - |
| - | Eishiro Okumura | +6 | 74 | 74 | - | - | - |
| - | Koki Numata | +6 | 75 | 73 | - | - | - |
| - | Reo Kondo | +6 | 72 | 76 | - | - | - |
| - | Shingo Watanabe | +6 | 74 | 74 | - | - | - |
| - | Ryunosuke Yokoyama | +6 | 75 | 73 | - | - | - |
| - | Ryota Wakahara | +6 | 76 | 72 | - | - | - |
| - | ★ Yutaka Toyoshima | +6 | 74 | 74 | - | - | - |
| - | Masato Sumiuchi | +6 | 72 | 76 | - | - | - |
| - | Yuki Sato | +6 | 76 | 72 | - | - | - |
| - | Kosuke Sunagawa | +7 | 72 | 77 | - | - | - |
| - | ★ Takayoshi Iseki | +7 | 71 | 78 | - | - | - |
| - | Shindo Ninomiya | +7 | 74 | 75 | - | - | - |
| - | Yu Shoji | +7 | 74 | 75 | - | - | - |
| - | Shu Fukuzumi | +7 | 76 | 73 | - | - | - |
| - | Takehiro Kotera | +7 | 76 | 73 | - | - | - |
| - | Yuta Komura | +7 | 76 | 73 | - | - | - |
| - | Taiko Nishiyama | +7 | 78 | 71 | - | - | - |
| - | Tomoya Okuda | +7 | 77 | 72 | - | - | - |
| - | Kyosuke Yoshida | +7 | 75 | 74 | - | - | - |
| - | Yuta Okabe | +8 | 73 | 77 | - | - | - |
| - | Koki Domeki | +8 | 79 | 71 | - | - | - |
| - | Hikaru Yuhara | +8 | 75 | 75 | - | - | - |
| - | Shoto Yoshikawa | +8 | 76 | 74 | - | - | - |
| - | Kenichiro Komazawa | +8 | 75 | 75 | - | - | - |
| - | Rua Igarashi | +9 | 75 | 76 | - | - | - |
| - | Ren Yasukochi | +9 | 75 | 76 | - | - | - |
| - | Yuta Ikeda | +9 | 79 | 72 | - | - | - |
| - | Taichi Yamaguchi | +9 | 75 | 76 | - | - | - |
| - | Ryo Numata | +9 | 76 | 75 | - | - | - |
| - | Rio Kagawa | +9 | 73 | 78 | - | - | - |
| - | Motoki Hosoya | +10 | 79 | 73 | - | - | - |
| - | Koki Saka | +10 | 76 | 76 | - | - | - |
| - | Kenta Nakamura | +10 | 78 | 74 | - | - | - |
| - | Reo Yukimasa | +10 | 75 | 77 | - | - | - |
| - | Kaito Ushitsuka | +10 | 80 | 72 | - | - | - |
| - | Yuki Furukawa | +10 | 79 | 73 | - | - | - |
| - | Ryuichi Sakamoto | +10 | 75 | 77 | - | - | - |
| - | Kazuumi Sonoda | +11 | 79 | 74 | - | - | - |
| - | Ayato Takeda | +12 | 75 | 79 | - | - | - |
| - | Dain Jung | +12 | 78 | 76 | - | - | - |
| - | Yoshikazu Araki | +12 | 77 | 77 | - | - | - |
| - | ★ Koki Maeda | +12 | 80 | 74 | - | - | - |
| - | Koki Kamei | +13 | 78 | 77 | - | - | - |
| - | Kazuki Gassho | +13 | 78 | 77 | - | - | - |
| - | Naoki Uchida | +13 | 75 | 80 | - | - | - |
| - | Yoshinari Ishizuka | +14 | 73 | 83 | - | - | - |
| - | ★ Josh Gadd | +14 | 78 | 78 | - | - | - |
| - | Kota Fukuyama | +15 | 77 | 80 | - | - | - |
| - | Yuto Sugisaki | +15 | 75 | 82 | - | - | - |
| - | Takuto Suga | +16 | 81 | 77 | - | - | - |
| - | Masaya Hattori | +16 | 74 | 84 | - | - | - |
| - | Shota Matsubara | +16 | 79 | 79 | - | - | - |
| - | Haruto Shimada | +16 | 77 | 81 | - | - | - |
| - | Masaki Gassho | +17 | 79 | 80 | - | - | - |
| - | Kunio Kawasaki | +17 | 82 | 77 | - | - | - |
| - | Hidetaka Sakai | +23 | 84 | 81 | - | - | - |
| - | ★ Charlie Smail | +23 | 80 | 85 | - | - | - |